Slower Ball in Cricket
A complete guide to the slower ball in cricket — types of slower balls, grips, deception techniques, and when to deploy them.
The slower ball is a delivery bowled at reduced pace to deceive the batsman into playing their shot too early. It is the fast bowler's key change-of-pace weapon, and in the modern game — particularly T20 cricket — mastery of the slower ball separates good pace bowlers from great ones.
Why the Slower Ball Is Effective
Batsmen time their shots based on the expected pace of the delivery. A slower ball arriving 15–25 km/h below normal pace means the batsman commits too early — the bat arrives before the ball, leading to mishits, mistimed lofted shots, or top-edges to fielders stationed on the boundary.
Types of Slower Ball
| Type | Mechanism | Effect |
|---|---|---|
| Back-of-the-hand slower ball | Ball flipped from back of hand | 15–20 km/h reduction, no seam movement |
| Off-cutter slower ball | Fingers cut across seam | 5–10 km/h slower, moves off pitch |
| Leg-cutter slower ball | Cut fingers other way | Moves leg to off, change of pace |
| Knuckleball | Ball gripped on knuckles | Wobbles in flight, slow with no rotation |
| Palm ball | Ball gripped deep in palm | Loss of snap at release — reduced pace |
When to Bowl the Slower Ball
- Death overs when the batsman is looking to slog.
- After a sequence of pace deliveries — the contrast maximises deception.
- When a batsman is backing away to play against the spin or across the line.
- At the start of an over to disrupt a set batsman's rhythm.
Disguising the Slower Ball
- Maintain the same run-up length and body action as for a full-pace delivery.
- Change only the grip or hand action at the last moment.
- Keep the same arm speed through release — do not slow the arm (this telegraphs the delivery).
- Vary which slower ball you use within an over so the batsman cannot spot the pattern.
Frequently asked questions
How much slower is a slower ball?
A good slower ball is typically 15–25 km/h (10–15 mph) below the bowler's standard pace. A pace bowler who normally bowls at 145 km/h can deploy slower balls at 120–130 km/h.
Can spinners bowl slower balls?
The concept of a slower ball belongs to pace bowling. Spinners change pace through grip and flight variation — some bowl a quicker ball as their variation.